fix(bazel): Directly spawn native Bazel binary (#30306)

Instead of launching a Node.js process that in turn spawns Bazel binary,
the Builder could now directly spawn the native binary. This makes the
bootup process slightly more efficient, and allows the Builder to
control spawn options. This works with both Bazel and iBazel.

PR Close #30306

packages/bazel/src/schematics/ng-add/index.ts

@@ -48,8 +48,8 @@ function addDevDependenciesToPackageJson(options: Schema) {
 
     const devDependencies: {[k: string]: string} = {
       '@angular/bazel': angularCoreVersion,
-      '@bazel/bazel': '^0.24.0',
-      '@bazel/ibazel': '^0.10.1',
+      '@bazel/bazel': '^0.25.1',
+      '@bazel/ibazel': '^0.10.2',
       '@bazel/karma': '0.27.12',
       '@bazel/typescript': '0.27.12',
     };